Dariusz Rzońca, PhD, received his BSc in Mathematics from the University of Rzeszow, Poland, in 2002, MSc in Computer Engineering from the Rzeszow University of Technology, Poland in 2004, and PhD in Computer Science at the Silesian University of Technology, Poland, in 2012. He has been working as an assistant professor in the Department of Computer and Control Engineering at Rzeszow University of Technology, Poland. Dariusz is the author or co-author of over sixty scientific papers.